National Cable Quality Center: strictly control the qua…

　　"Wire and cable industry to strictly control the cable sheath semi-conductive layer quality issues." August 24, director of the National Quality Supervision and Inspection Center for wire and cable, professor of Engineering Wu Changshun in the "extra high voltage cables and wire the new energy-saving technology exchange" said in the keynote is "concerned about the quality control overcapacity situation under high voltage cable products," the report.

　　He said that for a long time, there is a practical use for graphite coating easy to fall off phenomenon, materials researchers, cable manufacturers carried out some research work, including the improvement and modification coating process conductive coating material, with continued propose wear-resistant conductive coating, extrusion, etc. to the conductive layer. Although the conductive layer materials and processes has made great progress, from repeated testing situation, there are still easy to fall off the graphite coating, graphite coated and extruded conductive layers are present non-conductive phenomenon.

　　The meeting was held in Guangzhou, organized by the Far East Cable Co., Ltd., China Southern Power Grid Co., Ltd. hosted the media. More than 80 people from China Southern Power Grid, the State Quality Supervision and Inspection Center for wire and cable, power cable power industry Standardization Technical Committee and other leaders of the unit and network planning professionals attended the meeting.

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